Flickr

Flickr is the best photo sharing service out there, in our humble opinions. With Fidg't, you can not only browse your existing contacts' photos, but also comment, and easily publish pics within the application.

LastFM

LastFM lets you keep track of the songs you've been listening to, share that info with your friends, and explore new music based on your listening habits. With Fidg't, you can see album art of the stuff your friends have been listening to.